org.apache.hudi.metaserver.client

Interface HoodieMetaserverClient

All Superinterfaces:

AutoCloseable, Serializable

All Known Implementing Classes:

HoodieMetaserverClientImp

@PublicAPIClass(maturity=EVOLVING)
public interface HoodieMetaserverClient
extends Serializable, AutoCloseable

Hoodie meta server client, is to get/put instants, instant meta, snapshot from/to hoodie meta server.

Method Summary

Modifier and Type	Method and Description
void	createNewInstant(String db, String tb, HoodieInstant instant, Option<byte[]> content)
String	createNewTimestamp(String db, String tb)
void	createTable(Table table)
void	deleteInstant(String db, String tb, HoodieInstant instant)
Option<byte[]>	getInstantMetadata(String db, String tb, HoodieInstant instant)
Table	getTable(String db, String tb)
boolean	isConnected()
boolean	isLocal()
List<HoodieInstant>	listInstants(String db, String tb, int commitNum)
void	transitionInstantState(String db, String tb, HoodieInstant fromInstant, HoodieInstant toInstant, Option<byte[]> content)

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

getTable

Table getTable(String db,
               String tb)

createTable

void createTable(Table table)

listInstants

List<HoodieInstant> listInstants(String db,
                                 String tb,
                                 int commitNum)

getInstantMetadata

Option<byte[]> getInstantMetadata(String db,
                                  String tb,
                                  HoodieInstant instant)

createNewTimestamp

String createNewTimestamp(String db,
                          String tb)

createNewInstant

void createNewInstant(String db,
                      String tb,
                      HoodieInstant instant,
                      Option<byte[]> content)

transitionInstantState

void transitionInstantState(String db,
                            String tb,
                            HoodieInstant fromInstant,
                            HoodieInstant toInstant,
                            Option<byte[]> content)

deleteInstant

void deleteInstant(String db,
                   String tb,
                   HoodieInstant instant)

isLocal

boolean isLocal()

isConnected

boolean isConnected()